Chain clean on my 20/26 SWB Performer (winter bike) recumbent. Mistakenly thought that spring had arrived on Monday and managed to get out without the fear of an off on ice. Also managed to find a lane where a farmer had been carting slurry out of one field, down the lane for about half a mile, and onto another field. The road was beyond belief. I walked for the unrideable first bit before remounting for the less crappy (all relative) second bit and after a couple of scary moments got clear - but the M Racers were clogged into the 'guards. No farmer about to shout at, unfortunately. But the chain was a bit tight at first, but gradually eased.
Washed bike when I got home and looked at my once-clean KMC chain - didn't seem too bad but it would need a good oil and wipe before the next ride.
So, wiped and oiled, wiped, wiped some more, and yet more. Despite looking fairly clean it sounded horrible so took it off last night for an overnight soak in white spirit, followed by laying out to dry and refitting, after cleaning the RD and chainrings - the cassette was OK. Then multiple passes of a WD40 soaked cloth through both chain tubes until all muck was removed.
The sludge in the bottom of my soaking tub was beyond belief, and that's after cleaning an apparently 'reasonably' clean chain.
All back together now and the chain's soaking up a liberal application of Finish Line Wet before being wiped back to near-dryness.
And it's just stopped snowing and the sun's out. Give it a couple of hours and I might get out for the second time this week. Where's Spring got to?
Recumbents eh? Three times the chain length to be cleaned......